- Hibiki Kuze is described as an ordinary third year high school student- on the way back from a mock exam he heads to the subway planning on going home- he gets caught up in a battle with demons- after this battle, Hibki can control demons along with Io and Daichi- Hibiki is dragged into fighting these mysterious invaders - Daichi is in the same class as Hibiki and a close friend- he’s modern kid that has a habit of not thinking too deeply about things- Daichi’s cheerful personality supports Hibiki- Io attends the same school as Hibiki and Daichi- She’s an honors student and considered a dream girl for many guys since she packs brains and beauty- Yamato is the 17 year old leader of the JP’s- He has an arrogant personality and is determined to protect Japan at all costs- Makoto is the clerk of the JP’s Tokyo branch- She has a cold personality and is fiercely loyal to the organization- Otome, a doctor and clerk of the JP’s Osaka branch, is a warm and compassionate- Keita and second year student in Osaka is a member of the boxing club and has a lone wolf personality- Hinako, a dancer from Osaka, studied traditional Japanese dance and dances from around the world- The Anguished One is a mysterious man who seems to show up from time to time and has an idea about where things are going.- He may show up with questions, other times he cooperates with Hibiki and sometimes he is hostile